12265267215102 has 64 divisors (see below), whose sum is σ = 27387768231936. Its totient is φ = 3630267538560.

The previous prime is 12265267215101. The next prime is 12265267215143. The reversal of 12265267215102 is 20151276256221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12265267215101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7081753 + ... + 8641860.

It is an arithmetic number, because the mean of its divisors is an integer number (427933878624).

Almost surely, 2^{12265267215102} is an apocalyptic number.

12265267215102 is an abundant number, since it is smaller than the sum of its proper divisors (15122501016834).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12265267215102 is a wasteful number, since it uses less digits than its factorization.

12265267215102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15723905.

The product of its (nonzero) digits is 201600, while the sum is 42.

The spelling of 12265267215102 in words is "twelve trillion, two hundred sixty-five billion, two hundred sixty-seven million, two hundred fifteen thousand, one hundred two".